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AEX to OPO: distance & flight time
Alexandria (Alexandria International Airport) → Porto (Francisco de Sá Carneiro Airport)
4,540 mi
7,306 km · 3,945 nm
9h 22m
estimated nonstop flight time
+6h
time difference · heading northeast
See live AEX→OPO fares Phone-only fares on this route — call free
Flight time details
4,540 miles nonstop takes roughly 9h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- AEX — Alexandria International Airport · Alexandria, United States
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near AEX
- ESF · Esler Regional Airport16 mi away
- POE · Polk Army Air Field43 mi away
- DRI · Beauregard Regional Airport58 mi away
- LFT · Lafayette Regional Airport84 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is AEX from OPO?
The flight distance from Alexandria (AEX) to Porto (OPO) is 4,540 miles (7,306 km, 3,945 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AEX to OPO?
A nonstop flight takes about 9h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Alexandria and Porto?
Porto is 6 hours ahead of Alexandria.
What is the cheapest way to fly from AEX to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AEX–OPO that never appear on search engines, with no booking fees.